DE19942696A1 - Bleifreies weiches Glas mit hohem spezifischem elektrischem Widerstand - Google Patents

Bleifreies weiches Glas mit hohem spezifischem elektrischem Widerstand

Info

Publication number
DE19942696A1
DE19942696A1 DE19942696A DE19942696A DE19942696A1 DE 19942696 A1 DE19942696 A1 DE 19942696A1 DE 19942696 A DE19942696 A DE 19942696A DE 19942696 A DE19942696 A DE 19942696A DE 19942696 A1 DE19942696 A1 DE 19942696A1
Authority
DE
Germany
Prior art keywords
glass
lead
bao
percent
cao
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE19942696A
Other languages
German (de)
English (en)
Inventor
Richard D Marlor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of DE19942696A1 publication Critical patent/DE19942696A1/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/905—Ultraviolet transmitting or absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE19942696A 1998-09-10 1999-09-07 Bleifreies weiches Glas mit hohem spezifischem elektrischem Widerstand Ceased DE19942696A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/150,915 US6017838A (en) 1998-09-10 1998-09-10 Lead free soft glass having high electrical resistivity

Publications (1)

Publication Number Publication Date
DE19942696A1 true DE19942696A1 (de) 2000-03-16

Family

ID=22536535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19942696A Ceased DE19942696A1 (de) 1998-09-10 1999-09-07 Bleifreies weiches Glas mit hohem spezifischem elektrischem Widerstand

Country Status (5)

Country Link
US (1) US6017838A (zh)
JP (1) JP2000103637A (zh)
CN (1) CN1148325C (zh)
CA (1) CA2276118C (zh)
DE (1) DE19942696A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7800309B2 (en) 2004-11-24 2010-09-21 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp and apparatus for treatment

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4144836B2 (ja) * 2000-09-29 2008-09-03 前田工業株式会社 照明用着色ガラス並びに照明用着色ガラス球及びその製造方法
JP2002124102A (ja) * 2000-10-12 2002-04-26 Toshiba Lighting & Technology Corp 電球形蛍光ランプ
JP2002175783A (ja) * 2000-12-08 2002-06-21 Harison Toshiba Lighting Corp 小形電球
JP4071480B2 (ja) * 2001-08-31 2008-04-02 松下電器産業株式会社 ランプ用ガラス組成物、これを用いたランプ用ステムおよびバルブ、ならびにこれを用いたランプ
JP2003109542A (ja) * 2001-09-28 2003-04-11 Toshiba Lighting & Technology Corp 蛍光ランプ、電球形蛍光ランプおよび照明器具
US6611105B1 (en) * 2002-03-12 2003-08-26 Yu-Sheng Chiu Electric bulb structure
JP4510620B2 (ja) * 2002-07-08 2010-07-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ガラス成分を有する電灯
JP4348735B2 (ja) * 2003-02-13 2009-10-21 日本電気硝子株式会社 照明用ガラス
JP4104142B2 (ja) * 2003-08-29 2008-06-18 Ｈｏｙａ株式会社 シャープカットフィルター用ガラスおよびシャープカットフィルター
JP2005129373A (ja) * 2003-10-24 2005-05-19 Hitachi Lighting Ltd 蛍光ランプ
JP2005213129A (ja) * 2004-02-02 2005-08-11 Toshiba Lighting & Technology Corp 照明用ガラス組成物、蛍光ランプおよび照明器具
US7189470B2 (en) * 2005-01-18 2007-03-13 Corning Incorporated Sealing materials and devices utilizing such materials
US20070032365A1 (en) * 2005-08-04 2007-02-08 Varga Zsuzsanna K Glass composition
CN101062832B (zh) * 2006-11-21 2010-09-22 钟运辉 电子产品用无铅玻壳
KR20090096527A (ko) * 2007-11-13 2009-09-10 파나소닉 주식회사 램프용 유리 조성물, 램프용 유리부품, 램프 및 조명장치
JP4625115B2 (ja) * 2007-11-13 2011-02-02 パナソニック株式会社 ランプ用ガラス組成物、ランプ用ガラス部品、ランプ及び照明装置
JP5046193B2 (ja) * 2008-12-18 2012-10-10 日本電気硝子株式会社 照明用ガラス
US9637408B2 (en) * 2009-05-29 2017-05-02 Corsam Technologies Llc Fusion formable sodium containing glass
JP5835642B2 (ja) * 2010-06-15 2015-12-24 日本電気硝子株式会社 光学ガラス
CN102399062A (zh) * 2010-09-09 2012-04-04 杭州千盟光电科技有限公司 一种微通道板的实体边玻璃
KR102225583B1 (ko) 2013-04-29 2021-03-10 코닝 인코포레이티드 광기전력 모듈 패키지
JP7017295B2 (ja) * 2015-05-20 2022-02-08 株式会社ノリタケカンパニーリミテド 接合材及びその利用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552902A (zh) * 1955-11-25
BE559019A (zh) * 1956-07-10 1958-01-06
US4089694A (en) * 1976-08-04 1978-05-16 General Electric Company Glass composition
JPS5751150A (en) * 1980-09-11 1982-03-25 Asahi Glass Co Ltd Glass for circular fluorescent lamp
JPS5860638A (ja) * 1981-10-01 1983-04-11 Asahi Glass Co Ltd 螢光灯用ガラス
JP3299615B2 (ja) * 1992-12-14 2002-07-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電灯用ガラス組成物
US5391523A (en) * 1993-10-27 1995-02-21 Marlor; Richard C. Electric lamp with lead free glass
US5910707A (en) * 1995-03-03 1999-06-08 Welch Allyn, Inc. Tungsten halogen lamp
US5528107A (en) * 1995-03-31 1996-06-18 Osram Sylvania Inc Lead and arsenic free, solarization resistant glass
US5557171A (en) * 1995-06-15 1996-09-17 Osram Sylvania Inc. High intensity discharge lamp with ultra violet absorbing envelope
HUP9602086A2 (hu) * 1996-07-30 1999-06-28 General Electric Company Üvegkompozíció

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7800309B2 (en) 2004-11-24 2010-09-21 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp and apparatus for treatment

Also Published As

Publication number Publication date
JP2000103637A (ja) 2000-04-11
CA2276118C (en) 2009-05-05
CN1148325C (zh) 2004-05-05
US6017838A (en) 2000-01-25
CN1247170A (zh) 2000-03-15
CA2276118A1 (en) 2000-03-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final

Effective date: 20140304